Aputure APR3N Shutter Remote Easily plug this remote switch into your camera and turn your camera on Press the release button halfway to activate the autofocus. Press the release button completely to take the picture.
Lock the slide button and press shutter button completely for long exposures (in Blub mode). Slide the button back to its original position when finish. Allows the camera to be release from a distance and prevents the camera from shaking
